Executive Director Donald Andersen said commissioners had concerns about the cost effectiveness and shutting down a large portion of the garage during construction, as well as possibly Main and Lewis streets. Construction probably would have last four to five months in either case and two levels of the garage would be closed.
Adding one level would have cost $2.6 million and created another 85 spaces ($31,000 per) while two levels would have cost $4.8 million and added 170 spaces ($29,000 per). The existing six-story parking deck, which opened four years ago with 524 spaces, cost $11 million (which works out to about $21,000/space).
Commissioners discussed the “Vertical Expansion Feasibility Draft Report,” prepared by Tim Haahs & Associates of Blue Bell, Pa., at their November meeting.
Andersen said the parking study commissioned last summer will hopefully be completed by the end of March.